Replacement black plastic back-plate for the GPS speedos we sell.
  These have to be handled carefully when taking the speedos on and off as they are prone to snapping. We check every one that is sent out for signs of cracking or breakage on every individual backplate, complete speedo set up and the mounting kits, as such we do not take responsibility if it is snapped while taking off or on, but these replacements are available.
 
Our product code: LUTiBPO